1810240

Information

• Patent Grant
• 1810240

• References
• Source

• Patent Number

  1,810,240

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1931
  93 years ago

• CPC

  • E03C1/294 - with provisions against loss of water lock
  • Y10T137/4531 - Divided and recombined passages

• US Classifications

  • 137 - Fluid handling